Lethal is a deep plum with neutral-to-warm undertones and a matte finish. It had semi-opaque pigmentation, while the consistency was lightly dusty but not too thin and blended out decently. It would be easier to work with over a primer, but it was manageable on bare skin. I found this shade to be buildable to opaque coverage in two to three layers. It wore well for eight hours before creasing slightly. Sydney Grace Brilliant Realm (PiP, $5.25) is lighter (95% similar). Ciate Day Dream (LE, ) is cooler (95% similar). Tarte Power Plum (LE, ) is cooler (95% similar). ColourPop Doe-a-Deer (LE, $6.00) is more shimmery (95% similar). Tarte My Own Cotes de Rhone (LE, ) is more muted (90% similar). Wet 'n' Wild VI Purple #3 (PiP, ) is less shimmery, lighter, warmer (90% similar). Tarte Mulled Wine (LE, ) is lighter (90% similar). MAC Wild Card (PiP, ) is darker, cooler (90% similar). Hourglass Exposure #2 (PiP, ) is lighter, warmer (90% similar). MAC Snappy Style (LE, $17.00) is lighter (90% similar). MAC Shady Santa (P, $17.00) is warmer (90% similar). bareMinerals Nightcap (P, ) is brighter (90% similar). Sydney Grace Ethereal (LE, $5.25) is less shimmery, darker, warmer (90% similar). ColourPop Marquee (PiP, $4.50) is lighter, warmer (90% similar). Natasha Denona Aubergine (24V) (PiP, $29.00) is lighter (90% similar). Tarina Tarantino Deep Dahlia (DC, ) is warmer (90% similar). Melt Cosmetics Meanstreak (PiP, ) is lighter, warmer (90% similar). KVD Beauty Plum (Define) (PiP, ) is lighter, more muted (90% similar). Lisa Eldridge Nocturama (P, $16.00) is warmer (90% similar). LORAC Plum (PiP, $19.00) is lighter (90% similar). Top 20 dupes listed, see the rest. See comparison swatches / view dupes side-by-side.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Urban Decay’s groundbreaking new eye shadow formula. This reformulation of Urban Decay’s eye shadow features even softer, amazingly velvety texture; richer, more dense and decadent color; smoother, more uniform pigment distribution and blendability; and longer-lasting, more crease-free wear. The new line of shadows features a completely revamped assortment of shades, new textures, and a totally redesigned token compact. The secret to the new formula is Urban Decay’s Pigment Infusion System™, a vehicle for color that holds tightly to pigment and gives the formula its glide. The proprietory blend of ingredients allows color to weave itself through the formula resulting in insane color payout, color that stays on your lids, and sparkle that doesn’t fall. The amazing technology works for every shade and finish. Every Urban Decay shade is silky, blendable, and stays put.